Oh my is this thing adorable! Quite possibly the easiest assembly I’ve ever dealt with. It is all pressed board, so if you’ve got a digger, just know it won’t last long. For the price, it’s totally worth it. I love that it even comes with a pad. No removable tray, so if you’ve got an accident prone pup, it may damage the bottom. When I purchased this, it advertised 2 sized but never had an option to select one. I’m getting a small dog so I wasn’t concerned. Take note *THIS IS THE SMALLER OF THE TWO CRATES* 
Highly recommend!!!! Absolutely love it